cmake HAVE_CFMAKERAW examples

SWI-Prolog/swipl-devel cmake/Config.cmake :235 

check_function_exists(cfmakeraw HAVE_CFMAKERAW)

FujiNetWIFI/fujinet-firmware components_pc/libssh/ConfigureChecks.cmake :259 

check_function_exists(cfmakeraw HAVE_CFMAKERAW)